Legal claims defining the scope of protection, as filed with the USPTO.
2. The apparatus of claim 1, wherein the carrier offset field is represented as a positive or negative integer corresponding to an OFDM carrier.
3. The apparatus of claim 2, wherein the carrier offset is equal to a product of a carrier offset field value and carrier frequency spacing.
4. The apparatus of claim 3, wherein the carrier frequency spacing is equal to a baseband sampling rate divided by a minimum FFT size.
6. The broadcast gateway device of claim 5, wherein the carrier offset field is represented as a positive or negative integer corresponding to an OFDM carrier.
7. The broadcast gateway device of claim 6, wherein the carrier offset is equal to a product of a carrier offset field value and carrier frequency spacing.
8. The broadcast gateway device of claim 7, wherein the carrier frequency spacing is equal to a baseband sampling rate divided by a minimum FFT size.
10. The broadcast gateway device of claim 9, wherein the carrier frequency spacing corresponds to a 6 MHz channel bandwidth and a baseband sampling rate of 6.192 Mega-samples/second.
11. The broadcast gateway device of claim 10, wherein the same carrier frequency spacing is maintained even when different FFT sizes are used for multiple subframes.
13. The broadcast gateway signaling method of claim 12, wherein the carrier offset field is represented as a positive or negative integer corresponding to an OFDM carrier.
14. The broadcast gateway signaling method of claim 13, wherein the carrier offset is equal to a product of a carrier offset field value and carrier frequency spacing.
16. The broadcast gateway signaling method of claim 15, wherein the same carrier frequency spacing is maintained even when different FFT sizes are used for multiple subframes.
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January 24, 2023
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